1. The belief that there is anything that will change things, in and of itself stymies, I believe, real change. 依我看认为有什么能改变一切的看法本身就对真正的改变设置了阻碍。
2. He wants to avert climate change, but stymies the expansion of nuclear power by blocking plans to store nuclear waste in Yucca Mountain, Nevada. 他想防止气候变暖，但是又阻止nevada州yuc ca山存放核废料的计划，这完全妨碍了核能源的扩展。
3. When a young entrepreneur can't start a new business, it stymies the creation of new jobs and markets in that entrepreneur's country, but also in our own. 一位年轻的企业家如果无法开创新业务，开拓新的就业机会和市场的前景就会遇到困难，不仅影响到这个企业家的国家，而且也影响到我们自己的国家。
4. NIAAA is also testing in alcoholics and heroin addicts a third drug that stymies another neurotransmitter involved in stress response, called neurokinin 1. NIAAA还在酗酒者和海洛因上瘾者中试验第三种药物，它旨在阻止另一种参与应激反应的名为神经激？ 1的神经传递素。
5. It is also obvious that skimping on sleep stymies these crucial cognitive processes: some aspects of memory consolidation only happen with more than six hours of sleep. 同样清楚的是，吝啬睡眠会妨碍如下重要认知处理过程：记忆的某些部分只能在超过6小时的睡眠中才能得到巩固。
